#Question id: 10333
#Unit 6. System Physiology – Plant
Four elements, oxygen, carbon, and hydrogen and nitrogen are the major components of most organic compounds, which of the following elements are more abundant in plants ?
#Question id: 4801
#Unit 8. Inheritance Biology
You set up a mapping cross involving two genes in Aspergillus and determine the following percentages of tetrad types: parental ditype 51%, nonparentalditype 49%. What can you say about your genes?
#Question id: 9606
#Unit 9. Diversity of Life Forms
The correct sequence, from the most to the least comprehensive, of the taxonomic levels listed here is
#Question id: 6969
#Unit 5. Developmental Biology
In Xenopus, the elongation of the mesoderm toward the anterior results from the intercalation of cells during a process called:
#Question id: 10386
#Unit 6. System Physiology – Plant
During light-regulated plant development many seeds require light to germinate, a process called